Datos según especificaciones del fabricante:Key Features of the Bic Techno 283 Classic 152 Windsurfing Board:Construction : TS / High impact-resistanceReinforcements : Glass fibre with glass fibre UDsFootstraps : Ergoform x 4Positions : 2 + 1 centre rear on 3 position insertsFootpads : 4 piece, 3mm thicknessDaggerboard: rectractable 60cm polyethylene(T293)Fin : Classic 36 cm in Trim Box fin boxLength: 283.0cmWidth: 69.0cmVolume: 152ltrsFin: Classic 36cm